*{box-sizing:border-box}body{margin:0;font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1d1d1f;background:#fff}
a{color:#0f3b5f}.bar{display:flex;align-items:center;gap:12px;padding:8px 14px;background:#0f3b5f;color:#fff;flex-wrap:wrap}
.bar a{color:#fff;text-decoration:none;white-space:nowrap}.bar a:hover{text-decoration:underline}
.bar .logo{font-weight:700;font-size:17px;letter-spacing:.3px}.bar .sp{flex:1}
.bar .btn{border:1px solid rgba(255,255,255,.6);border-radius:6px;padding:4px 10px;font-size:14px}
.crumbs{font-size:13px;color:#666;padding:6px 14px;background:#f4f6f8;border-bottom:1px solid #e5e8eb;white-space:nowrap;overflow:auto}
.crumbs a{color:#0f3b5f;text-decoration:none}.crumbs span{margin:0 6px;color:#999}
.wrap{max-width:980px;margin:0 auto;padding:16px}
h1{font-size:22px;margin:10px 0 6px}h2{font-size:18px;margin:26px 0 8px}
.sub{color:#555;font-size:14px;margin:0 0 14px}
ul.docs{list-style:none;padding:0;margin:0}ul.docs li{padding:8px 0;border-bottom:1px solid #eee;display:flex;gap:10px;flex-wrap:wrap;align-items:baseline}
ul.docs .t{flex:1 1 320px}ul.docs small{color:#666}ul.docs .a a{margin-left:10px;white-space:nowrap}
.frame{height:calc(100vh - 78px);border:0;width:100%;display:block}
.note{background:#f6f3e6;border-left:4px solid #c9a227;padding:10px 14px;margin:0;font-size:14px}
.note.red{background:#fbeaea;border-color:#c0392b}
.foot{font-size:12px;color:#777;padding:8px 14px;border-top:1px solid #eee}
nav.series{columns:2;column-gap:28px;font-size:14px}nav.series a{display:block;padding:3px 0}
.sups{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.sups div{border:1px solid #e5e8eb;border-radius:8px;padding:12px}
img.doc{max-width:100%;height:auto;display:block;margin:0 auto;border:1px solid #ddd}
.dl{display:inline-block;border:1px solid #0f3b5f;border-radius:6px;padding:6px 12px;text-decoration:none;margin:4px 8px 4px 0}
@media (max-width:600px){nav.series{columns:1}.bar{gap:8px}.bar .btn{padding:3px 7px;font-size:13px}.frame{height:calc(100vh - 92px)}}